5.7 sec in total
1.5 sec
3.8 sec
314 ms
Visit breatheproject.org now to see the best up-to-date Breathe Project content for United States and also check out these interesting facts you probably never knew about breatheproject.org
A clearinghouse for information on air quality in Pittsburgh, southwestern Pennsylvania, and beyond. Using the best available science and technology to better understand the quality of the air we brea...
Visit breatheproject.orgWe analyzed Breatheproject.org page load time and found that the first response time was 1.5 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
breatheproject.org performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value12.3 s
0/100
25%
Value4.6 s
71/100
10%
Value750 ms
39/100
30%
Value0
100/100
15%
Value11.0 s
21/100
10%
1541 ms
78 ms
141 ms
270 ms
139 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 74% of them (64 requests) were addressed to the original Breatheproject.org, 5% (4 requests) were made to W.sharethis.com and 3% (3 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Breatheproject.org.
Page size can be reduced by 563.5 kB (30%)
1.9 MB
1.3 MB
In fact, the total size of Breatheproject.org main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 43.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.8 kB or 83% of the original size.
Potential reduce by 56.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Breathe Project images are well optimized though.
Potential reduce by 393.3 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 393.3 kB or 70% of the original size.
Potential reduce by 70.2 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Breatheproject.org needs all CSS files to be minified and compressed as it can save up to 70.2 kB or 84% of the original size.
Number of requests can be reduced by 39 (48%)
81
42
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Breathe Project. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
breatheproject.org
1541 ms
quicksand.css
78 ms
jquery.sidr.dark.css
141 ms
style.css
270 ms
index.css
139 ms
wpp.css
141 ms
style.css
138 ms
jquery.js
401 ms
jquery-migrate.min.js
274 ms
jquery.neosmart.fb.wall.js
258 ms
slides.min.jquery.js
266 ms
wp-embed.min.js
272 ms
jquery.formalize.min.js
327 ms
jquery.validate.min.js
424 ms
jquery.validate.additional-methods.js
350 ms
jquery.tinyscrollbar.min.js
350 ms
cufon-yui.js
416 ms
Quicksand_400-Quicksand_700.font.js
545 ms
nav.js
421 ms
index.js
421 ms
jquery.easing.1.3.js
483 ms
aq_widget.js
486 ms
jquery.sidr.min.js
490 ms
global.js
492 ms
22 ms
reset.css
232 ms
typography.css
300 ms
layout.css
338 ms
formalize.css
303 ms
wp-emoji-release.min.js
119 ms
mail-icon.png
123 ms
facebook-icon.png
124 ms
twitter-icon.png
122 ms
nav-bg.png
128 ms
logo.png
124 ms
search-icon.png
613 ms
hamburger2.png
614 ms
AQI1020.jpg
616 ms
s12940-015-0064-1-2.gif
615 ms
Breathe.jpg
621 ms
Breathephoto12.jpg
616 ms
small-cloud-icon.png
612 ms
breath-meter-icon.png
613 ms
playbtn_hover.png
614 ms
fakethumb.jpg
617 ms
gradfade_small.png
615 ms
breathe-cam-tout.jpg
615 ms
closebtn.png
616 ms
blue-link-arrow.png
616 ms
sharenav.png
616 ms
gray-facebook-icon.png
617 ms
gray-twitter-icon.png
619 ms
gray-flick-icon.png
619 ms
gray-youtube-icon.png
620 ms
air-quality-gradient.png
621 ms
air-quality-arrow.png
620 ms
he-logo.png
621 ms
saved_color.png
645 ms
sm_triangle_right_blue.png
609 ms
transparent-bg.png
609 ms
quicksand-bold-webfont.woff
610 ms
sharethis.1ac33bc7d4476110a610f925104446ff.css
8 ms
share-icon-16x16.png
484 ms
quicksand-regular-webfont.woff
501 ms
ga.js
483 ms
getSegment.php
160 ms
index.a8fc48294ca4cc10eb440189d9f22d7c.html
29 ms
bg.jpg
154 ms
pagination.png
78 ms
transparent-bg.png
1046 ms
st.125da8bfe70ad3e00a35a6e4c65d8bc5.js
36 ms
__utm.gif
29 ms
t.dhj
5 ms
pixel
18 ms
t.dhj
44 ms
pixel
16 ms
adxmapping.php
77 ms
cm
11 ms
x35248
107 ms
s-3271.xgi
10 ms
hbpix
31 ms
8 ms
10 ms
xrefid.xgi
4 ms
pixel
20 ms
2981
67 ms
breatheproject.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
breatheproject.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
breatheproject.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Breatheproject.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Breatheproject.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
breatheproject.org
Open Graph data is detected on the main page of Breathe Project. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: